<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <style type="text/css">
            body{text-align: center;}
            ul{list-style-type: none;text-align: center;}
            li{display: inline;margin:1px 22px;font-size: 22px;}
            div{width: 837px;height: 680px;margin: 0 auto;border: 1px solid #EEF3AA;}
            a:active,a:visited,a:link{text-decoration: none;color: black;}
            a:hover{text-decoration: none;border-bottom: 5px solid red;color: red;}
        </style>
    </head>
    <body>
        <div>
            <img src="3.jpg">
            <ul>
                <li><a href="zuoye5.3.html" target="content">爱国守法</a></li>
                <li><a href="zuoye5.3.html" target="content">明礼诚信</a></li>
                <li><a href="zuoye5.3.html" target="content">团结友善</a></li>
                <li><a href="zuoye5.3.html" target="content">勤俭自强</a></li> 
                <li><a href="zuoye5.3.html" target="content">敬业奉献</a></li>
            </ul>
            <iframe frameborder="0" name="content" src="zuoye5.3.html"
            width="100%" height="260px"></iframe>
        </div>
        <script src="" async defer></script>
    </body>
</html>